Key statistics
Satellite SCOUT G-1 DEB at a glance.
Uptime
12367
Days in orbit
Revolutions
≈ 14.5
Per day
Orbit
LEO
Low Earth Orbit
Inclination
89.8
Latest
Satellite identification and parameters
Extended collection of information and parameters for SCOUT G-1 DEB.
Object identification
Identified? True
Debris? True
Object name: SCOUT G-1 DEB
International designator: 1991-045E
Object number (NORAD): 21691
Object ID (CCSDS): 21691
Country: UNITED STATES OF AMERICA (US)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 99.029 minutes
Inclination: 89.7929 deg
SMA: 7090.386 km
Apoapsis: 724.386 km
Periapsis: 700.116 km
RAAN: 264.2109 deg
Eccentricy: 0.0017115
Argument of periapsis: 97.2384 deg
Mean anomaly: 330.8407 deg
Mean motion: 14.54112271 rev/day
Mean motion (dot): 0.00002416 rev/day2
B* drag term: 0.00056783 1/REarth
Two-line elements (TLE)
Creation date: May 8, 2025, 3:01 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: May 7, 2025, 9:52 a.m. UTC
TLE line 0: 0 SCOUT G-1 DEB
TLE line 1: 1 21691U 91045E 25127.41162264 .00002416 00000-0 56783-3 0 9996
TLE line 2: 2 21691 89.7929 264.2109 0017115 97.2384 330.8407 14.54112271781714
Live tracking on map
Real-time ground track for satellite SCOUT G-1 DEB.
Associated space launch
REX (Radiation Experiment) or ISES (Integrated Space Experiment System) was an Air Force Rome Laboratory ionospheric research satellite which tested the effects of the atmosphere on radio transmissions, and employed GPS for on-board navigation and attitude control.
SCOUT G-1 DEB was lifted into orbit during the mission ‘Scout G-1 | REX’, on board a Scout G-1 space rocket.
The launch took place on June 29, 1991, 2 p.m. from Space Launch Complex 5.
For more information about the launch, click the button.
Scout G-1 | REX
Agency: N/A
Status: Launch Successful
Launch date: June 29, 1991, 2 p.m. UTC
Rocket: Scout G-1
Launch pad: Space Launch Complex 5
Location: Vandenberg SFB, CA, USA
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